- Young Specimen of an African River Crab
- Two Species of Caprellidæ
- The Zoëa Larva of a Species of Sergestes
- The Tasmanian 'Mountain Shrimp'
- The Sea-slater (Ligia oceanica)
- The Phyllosoma Larva of the Common Spiny Lobster
- The Norwegian Deep-water Prawn (Pandalus borealis), Female
- The Nauplius Larva of a Species of Barnacle of the Family Lepadidæ, showing greatly-developed Spines
- The Gribble (Limnoria lignorum)
- The Common Shrimp (Crangon vulgaris)
- The Common Sand-hopper (Talitrus saltator), Male, from the Side
- The Common Lobster (Homarus gammarus,) Female, from the Side
- The Brine Shrimp (Artemia salina)
- The 'Fairy Shrimp' (Chirocephalus diaphanus)
- Thaumastocheles zaleucus
- Stages in the Life-history of Hæmocera danæ, One of the Monstrillidæ
- Squilla mantis
Squilla mantis - Sea crab
Sea crab - Restoration of a Trilobite (Triarthrus becki), showing the Appendages
- Pylocheles miersii, a Symmetrical Hermit Crab
- Præanaspides præcursor, One of the Fossil Syncarida, from the Coal-measures of Derbyshire
- Polycheles phosphorus, One of the Eryonidea, Female, from the Indian Seas
- Phronima colletti, Male. From a Specimen taken in Deep Water near the Canary Islands
- One of the Abdominal Somites of the Lobster, with its Appendages, separated and viewed from in Front
- Newly-hatched Young of a Crayfish
- Nebalia bipes
- Mysis relicta, One of the Mysidacea
- Mysis relicta, a small shrimp-like Crustacean
Perhaps the best known form with a similar range is the Schizopod crustacean Mysis relicta, which is clearly a descendant of the Arctic marine Mysis oculata, of which it was formerly considered a mere variety. - Munidopsis regia, a Deep-sea Galatheid from the Bay of Bengal
- Moluccan lobsters
The Swordtails or Moluccan lobsters ( Merostomata , Xiphosuridae , Xiphuridae ) are very eccentric creatures, remnants of an extinct animal world, not closely related to any of the existing groups to be included. In important respects they deviate from the Shellfish, to which most zoologists add them, albeit with some reservations. They draw closer to the Arachnids and more specifically to the Scorpions. Unified with the latter order, they should probably form a separate class. - Mimonectes loveni. A Female Specimen seen from the Side and from Below
- Meganyctiphanes norvegica, One of the Euphausiacea
- Lobster
Lobster - Last Larval Stage of the Common Porcelain Crab
- Larval Stages of the Common Shore Crab
- Larval Stages of the Common Rock Barnacle (Balanus balanoides
- Hyperia galba, Female
- Great Sea Spider
Great Sea Spider - Gnathophausia willemoesii, One of the Deep-sea Mysidacea
- Gills of the Lobster, exposed by cutting away the Side-flap of the Carapace
- Front Part of Body of a Prawn infected, parasites
- Front Part of Body of a Prawn infected, parasites
- Freshwater Shrimp
Freshwater Shrimp - First Larval Stage of the Common Lobster
- First Larval Stage of Munida rugosa
- Estheria obliqua, One of the Conchostraca
- Eryon propinquus, One of the Fossil Eryonidea, from the Jurassic Rocks of Solenhofen
- Dissection of Male Lobster, from the Side
- Diastylis goodsiri, One of the Cumacea
- Diaptomus cœruleus, Female
- Daphnia pulex, a Common Species of Water-flea.- Female carrying eggs in the brood-chamber
- Cyclops albidus, a Species of Copepod found in Fresh Water
- Copilia quadrata (Female), a Copepod of the Family Corycæidæ
- Common Lobster
Common Lobster - Common Crayfish
Common Crayfish - Cirolana borealis
- Calocalanus pavo, One of the Free-swimming Copepoda of the Plankton
- Callianassa stebbingi (Female), a Sand-burrowing Thalassinid from the South Coast of England
- Beach crabs
Beach crabs - Barnacles
Barnacles They are attached to a flexible muscular stem and have a flat, three-sided shell. A large number of genera are distinguished according to the number and the greater or lesser development of the limestone plates. Among the most common are Lepas and Otion . About half of all Lepadid species attach themselves to objects moving in water, to the keel of ships, to pieces of wreckage, etc., or to animals that often change places. Anelasma squalicolaeg lives parasitically on Northern Sharks, into whose skin it has penetrated with its stem; With Lepas anserifera and a few other species, the ships are not infrequently overgrown on their return from almost all southern and tropical seas. [As translated online ]